Partner Certification & Solutions Catalog
eXtremeDB High Availability (HA) v 8.0
eXtremeDB High Availability (active/passive) is a fault-tolerant version for the in-memory and persistent eXtremeDB embedded database systems. Designed for systems that cannot afford to fail, eXtremeDB HA delivers the highest degree of reliability, along with its unsurpassed performance and exceptionally small footprint. For maximum consistency, eXtremeDB HA offers a rugged, time-cognizant two-phase commit (2-safe) protocol that ensures changes to the main instance database and identical standby instances succeed or fail together. For maximum performance, eXtremeDB also offers asynchronous replication (1-safe). eXtremeDB-HA replicates transactions, so transactional consistency is always guaranteed.
eXtremeDB High Availability Edition embedded database is a fault-tolerant version of eXtremeDB® designed to answer the challenge, “How can a RAM database survive the failure of the software or hardware environment in which it operates?” Designed to power embedded systems that cannot afford to fail, eXtremeDB-HA delivers the highest degree of reliability, along with its unsurpassed performance and exceptionally small footprint. In addition to the in-memory database system (IMDS) version, the eXtremeDB High Availability database is available as a hybrid embedded database, called eXtremeDB HA Fusion, that enables developers to combine all-in-memory with on-disk data storage in the same application. For details on the hybrid capabilities of eXtremeDB HA Fusion, see this site’s page for the eXtremeDB Fusion product. Process control, telecom and network gear, and other embedded systems with demanding “five-nines” reliability (99.999% up-time) requirements comprise a fast-growing segment of real-time applications. These systems are managing greater volumes of more complex data—creating a need for a fast, lightweight commercial off-the-shelf (COTS) database that can meet their reliability imperative. Typically, existing fault-tolerant systems use replication schemes to create backup embedded database copies. But replication entails latency from the moment a primary data store is updated, until these changes are propagated to the replica database. Such latency is often unacceptable in time-critical embedded systems (check out the article in Embedded Systems Europe, that highlights different approaches to database replication).
- Category Data Management & Analysis
- Highlights
Rancher Catalog
This icon indicates whether the software is included in the Rancher Catalog.
Rancher Extension
This icon indicates whether the software is a Rancher Extension.
Cloud-Native Network Function
This icon indicates whether the software possesses Cloud-Native Network Functionality
High Availability
This icon indicates whether the software provider has flagged the compatibility of the application with the SUSE High Availability extension. Success may include the application running in an HA environment, or it may include extensions to the application to exploit and integrate with the HA feature. Please see the software provider's web site for more details.
Integrated System Available
This icon indicates whether a pre-built, pre-configured integrated version of the application is available. This may also be called an appliance and may be packaged as a hardware appliance, a software appliance, or a virtual appliance.
Virtualization Ready
This icon indicates whether the software provider supports the application in any of the virtualized environments that work with SUSE Linux Enterprise. These may include one or more of Xen, KVM, VMWare, or other hosting environments. Also note that virtualization support can mean that the solution can be used in the cloud environment. Please see the software provider's web site for more details concerning which environment(s) are supported by the provider.
- Platform SLES 15
- Hardware Architecture x86-64
- Certification SUSE Ready
- Platform SLES 15
- Hardware Architecture System z
- Certification SUSE Ready
- Platform SLES 15
- Hardware Architecture Power
- Certification SUSE Ready
- Platform SLES 15
- Hardware Architecture ARM
- Certification SUSE Ready
- Platform SLES 12
- Hardware Architecture x86-64
- Certification SUSE Ready
- Platform SLES 12
- Hardware Architecture System z
- Certification SUSE Ready
- Platform SLES 12
- Hardware Architecture Power
- Certification SUSE Ready
- Platform SLES 12
- Hardware Architecture ARM
- Certification SUSE Ready
Other Versions
eXtremeDB High Availability (HA) Unversioned
- Platform SLES 12
- Hardware Architecture x86-64, System z, Power, ARM
- Certification SUSE Ready
- Highlights